[Form 4] GORMAN RUPP CO Insider Trading Activity

Rhea-AI Filing Summary

GORMAN RUPP CO director and 10% owner Jeffrey S. Gorman reported several indirect holdings and charitable-style transfers of company stock. On May 7, 2026, entities associated with him made bona fide gifts totaling 6,920 shares of Common Stock, with no sale proceeds reported.

The gifts included 3,360 shares held "By Family," 1,680 shares held by the Michelle S. Gorman Trust (BR), and 1,880 shares held by the Jeffrey S. Gorman Trust Custody. After these transfers, indirect holdings remain substantial, including 1,388,459 shares in the Jeffrey S. Gorman Trust Custody, 760,491 shares held by Family, and additional shares in multiple trusts and a 401-K plan.

A footnote notes that one balance reflects 373 shares acquired through dividend reinvestment. These are non-market gift transactions, so they do not indicate open-market buying or selling activity.

Insider Trade Summary

6,920 shares gifted

Mixed 7 txns

Insider GORMAN JEFFREY S

Role null

Type	Security	Shares	Price	Value
Gift	Common Stock	1,880	$0.00	--
Gift	Common Stock	1,680	$0.00	--
Gift	Common Stock	3,360	$0.00	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock (401-K Plan)	--	--	--

Holdings After Transaction: Common Stock — 1,388,459 shares (Indirect, By Jeffrey S. Gorman Trust Custody); Common Stock (401-K Plan) — 74,236 shares (Indirect, By 401-K Trust)

Footnotes (1)

1. [object Object]

Key Figures

Total gifted shares: 6,920 shares Family holdings after gift: 760,491 shares Jeffrey S. Gorman Trust Custody holdings: 1,388,459 shares +3 more

6 metrics

Total gifted shares 6,920 shares Bona fide gifts on May 7, 2026

Family holdings after gift 760,491 shares Common Stock, indirect ownership by Family after gifts

Jeffrey S. Gorman Trust Custody holdings 1,388,459 shares Common Stock, indirect holdings after 1,880-share gift

Michelle S. Gorman Trust (BR) holdings 113,921 shares Common Stock, indirect holdings after 1,680-share gift

401-K Plan holdings 74,236 shares Common Stock (401-K Plan), indirect ownership by 401-K Trust

Dividend reinvestment shares 373 shares Common Stock acquired through dividend reinvestment

Key Terms

bona fide gift, indirect ownership, 401-K Plan, dividend reinvestment, +1 more

5 terms

bona fide gift financial

"transaction_code_description": "Bona fide gift""

A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.

indirect ownership financial

""ownership_type": "indirect", "ownership_code": "I""

401-K Plan financial

"security_title": "Common Stock (401-K Plan)""

dividend reinvestment financial

"Balance reflects 373 shares of common stock acquired through dividend reinvestment."

Dividend reinvestment is when the money earned from a company's profit sharing, called dividends, is automatically used to buy more shares of that company instead of being received as cash. This process helps investors grow their holdings over time without extra effort, much like using earned interest to buy more of a savings account. It encourages long-term investment growth by continuously increasing the amount of shares owned.

ten percent owner financial

""is_ten_percent_owner": 1"

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

GORMAN JEFFREY S

(Last) (First) (Middle)

600 SOUTH AIRPORT ROAD

(Street)

MANSFIELD OHIO 44903

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GORMAN RUPP CO [ GRC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/07/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/07/2026		G		1,880	D	$0	1,388,459	I	By Jeffrey S. Gorman Trust Custody
Common Stock								223,285	I	By 2011 Jeffrey S. Gorman Trust (Mechanics)
Common Stock								17,995(1)	I	By Jeffrey S. Gorman Trust (BR)
Common Stock								175,000	I	By Michelle S. Gorman Trust 2021
Common Stock	05/07/2026		G		1,680	D	$0	113,921	I	By Michelle S. Gorman Trust (BR)
Common Stock (401-K Plan)								74,236	I	By 401-K Trust
Common Stock	05/07/2026		G		3,360	A	$0	760,491	I	By Family

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Balance reflects 373 shares of common stock acquired through dividend reinvestment.

	Jeffrey S. Gorman BY: /s/Brigette A. Burnell Attorney-in-Fact	05/11/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)